Remove @VisibleForTesting from WebsitePreferenceBridge.java

This annotation is incorrect as the JNI bindings defined in this class
are used from other classes and not just tests.

Bug: 1107950
Change-Id: I07f33b11f8718d6fba1a3039b4bde85e31fc7451
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2360593
Auto-Submit: Reilly Grant <reillyg@chromium.org>
Commit-Queue: Andy Paicu <andypaicu@chromium.org>
Reviewed-by: Andy Paicu <andypaicu@chromium.org>
Cr-Commit-Position: refs/heads/master@{#799049}

components/browser_ui/site_settings/android/java/src/org/chromium/components/browser_ui/site_settings/WebsitePreferenceBridge.java

@@ -4,8 +4,6 @@
 
 package org.chromium.components.browser_ui.site_settings;
 
-import androidx.annotation.VisibleForTesting;
-
 import org.chromium.base.Callback;
 import org.chromium.base.annotations.CalledByNative;
 import org.chromium.base.annotations.NativeMethods;
@@ -596,7 +594,6 @@ public class WebsitePreferenceBridge {
                 contentSettingType, primaryPattern, secondaryPattern, setting);
     }
 
-    @VisibleForTesting
     @NativeMethods
     public interface Natives {
         void getArOrigins(BrowserContextHandle browserContextHandle, Object list);